const http = require('http');

const hostname = '127.0.0.1';
const port = 3000;

const server = http.createServer((req, res) => {
  var url = req.url;
  var urlObj = require('url').parse(url);//将原有url格式化
  var functionName = urlObj.query.split('&')[0].split('=')[1]
  console.log(functionName)

  res.statusCode = 200;
  res.setHeader('Content-Type', 'text/plain');


  res.end(functionName +'({"name":"刘德华"})');
});

server.listen(port, hostname, () => {
  console.log(`Server running at http://${hostname}:${port}/`);
});